On May 10, 1869, the final spike in North America's first transcontinental railroad was driven home at Promontory Summit, Utah. Illustrated with the author's carefully researched, evocative paintings
A baby scorpion rides on its mother's back. A baby alligator hides in its mother's mouth! What about a baby leopard? A baby elephant? Read and find out how animal babies stay safe.
Did you know that a barn owl has one ear higher than the other? This helps it find squeaking mice that humans can't hear. Baby opossum hang on to their mother's fur for safety. Read and find out more
